1800136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 3830400

約数和(自身を除く): 2030264

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 911, 988, 1822, 1976, 3644, 7288, 11843, 17309, 23686, 34618, 47372, 69236, 94744, 138472, 225017, 450034, 900068, 1800136]

約数ペア:

[(1, 1800136), (2, 900068), (4, 450034), (8, 225017), (13, 138472), (19, 94744), (26, 69236), (38, 47372), (52, 34618), (76, 23686), (104, 17309), (152, 11843), (247, 7288), (494, 3644), (911, 1976), (988, 1822)]